113 lines
3.2 KiB
Swift
113 lines
3.2 KiB
Swift
//
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// ProfileZoomView.swift
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// damus
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//
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// Created by scoder1747 on 12/27/22.
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//
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import SwiftUI
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import Kingfisher
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private struct ImageContainerView: View {
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@ObservedObject var imageModel: KFImageModel
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@State private var image: UIImage?
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@State private var showShareSheet = false
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init(url: URL?) {
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self.imageModel = KFImageModel(
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url: url,
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fallbackUrl: nil,
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maxByteSize: 2000000, // 2 MB
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downsampleSize: CGSize(width: 400, height: 400)
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)
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}
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private struct ImageHandler: ImageModifier {
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@Binding var handler: UIImage?
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func modify(_ image: UIImage) -> UIImage {
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handler = image
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return image
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}
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}
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var body: some View {
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KFAnimatedImage(imageModel.url)
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.callbackQueue(.dispatch(.global(qos: .background)))
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.processingQueue(.dispatch(.global(qos: .background)))
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.cacheOriginalImage()
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.configure { view in
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view.framePreloadCount = 1
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}
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.scaleFactor(UIScreen.main.scale)
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.loadDiskFileSynchronously()
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.fade(duration: 0.1)
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.imageModifier(ImageHandler(handler: $image))
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.onFailure { _ in
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imageModel.downloadFailed()
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}
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.id(imageModel.refreshID)
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.clipShape(Circle())
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.modifier(ImageContextMenuModifier(url: imageModel.url, image: image, showShareSheet: $showShareSheet))
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.sheet(isPresented: $showShareSheet) {
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ShareSheet(activityItems: [imageModel.url])
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}
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}
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}
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struct ProfileZoomView: View {
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let pubkey: String
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let profiles: Profiles
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@Environment(\.presentationMode) var presentationMode
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var navBarView: some View {
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HStack {
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Button(action: {
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presentationMode.wrappedValue.dismiss()
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}, label: {
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Image(systemName: "xmark")
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.frame(width: 33, height: 33)
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.background(.regularMaterial)
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.clipShape(Circle())
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})
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Spacer()
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}
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.padding()
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}
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var body: some View {
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ZStack {
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Color(.systemBackground)
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.ignoresSafeArea()
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ZoomableScrollView {
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ImageContainerView(url: get_profile_url(picture: nil, pubkey: pubkey, profiles: profiles))
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.aspectRatio(contentMode: .fit)
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.padding(.top, Theme.safeAreaInsets?.top)
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.padding(.bottom, Theme.safeAreaInsets?.bottom)
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.padding(.horizontal)
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}
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.ignoresSafeArea()
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.modifier(SwipeToDismissModifier(minDistance: 50, onDismiss: {
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presentationMode.wrappedValue.dismiss()
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}))
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}
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.overlay(navBarView, alignment: .top)
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}
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}
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struct ProfileZoomView_Previews: PreviewProvider {
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static let pubkey = "ca48854ac6555fed8e439ebb4fa2d928410e0eef13fa41164ec45aaaa132d846"
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static var previews: some View {
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ProfileZoomView(
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pubkey: pubkey,
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profiles: make_preview_profiles(pubkey))
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}
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}
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